S. No | Conc. (µg/ml) | Instrument Model & Make (UV spectroscopy) | Absorbance | % RSD | |
1. | 3 | UV 1800 Shimadzu spectrophotometer | 0.1356 | 0.85 | |
2. | 3 | Elico Double beam SL 210 UV VIS spectrophotometer | 0.1350 | 0.74 | |
S. No | Conc. (µg/ml) | Instrument Model & Make (RP-UFLC) | Rt | Peak Area (Mean) | % RSD |
1. | 5 | Shimadzu Prominence LC-20AD UFLC system | 3.2 | 20349 | 0.9 |
2. | 5 | Shimadzu LC 20 AD UFLC, Diode array detector | 3.19 | 20299 | 0.91 |